A consent under section 74 above may be given subject to such conditions as to the construction or use of the premises as may be specified in it, and conditions specified in such a consent are binding on successive owners of the house, shop inn, hotel or office.
If a local authority—
the person applying for the consent may appeal to the appropriate court or tribunal against the refusal or, as the case may be, against any of the conditions, and if the appropriate court or tribunal allows an appeal against a refusal to grant a consent it may direct the local authority to give their consent subject to such conditions, if any, as appear to the court or tribunal to be appropriate.
An application may be made at any time to the local authority for the variation or withdrawal of a condition attached to such a consent, and, if the local authority refuse the application, the applicant may appeal to the appropriate court or tribunal.